Claren is an AI-powered contract assistant built for in-house legal teams. It automates routine contract workflows—including redlining, clause extraction, multi-document review, and Q&A with citations—reducing task-completion time by up to 80 percent while keeping work traceable.
Originally launched as WilsonAI in 2024 by former Clifford Chance lawyer Gus Neate and former D.E. Shaw quant Alex Wang, the product was rebranded to Claren in March 2026 as the platform expanded beyond its initial AI-paralegal scope to cover broader contract intelligence and legal research automation.

AI contract assistant that automates review, redlining, clause extraction, and legal research for in-house legal teams.


Legalbook Pro offers fast, accurate AI-powered contract review and drafting for startups, legal professionals, and businesses.



Legalbook Suite empowers law firms and corporations with AI-driven contract creation, review, and management.


CounselOS is Arceus Legal's system for coordinating AI-assisted legal workflows, company context, and licensed-attorney review.



AI-powered legal research and document analysis platform by Thomson Reuters.




Charta provides contract automation software that turns questionnaire-based offers and plain-language negotiation into signed, stored agreements for businesses.


Ironclad CLM is a contract lifecycle management platform designed for enterprise legal teams.



AI-native contract intelligence platform automating enterprise contract drafting, negotiation, obligations, and analytics.


Legora Agent is an AI agent for legal work that plans, executes, reviews, and delivers complex legal work end-to-end.


LinkSquares CLM is LinkSquares' AI-powered contract lifecycle management suite for in-house legal teams.


AI-powered legal research platform for European jurisdictions, connecting legislation, case law, and internal firm knowledge.


Agiloft CLM is a no-code contract lifecycle management platform for legal and procurement teams.


Isaacus Platform provides legal AI models, APIs, and applications for retrieval, classification, extraction, and enrichment.


RelativityOne is an AI-powered legal data platform for organizing complex data and ediscovery.
Legalbook Pro offers fast, accurate AI-powered contract review and drafting for startups, legal professionals, and businesses.

Legal AI assistant integrated into Clio practice management platform.

Legalbook Suite empowers law firms and corporations with AI-driven contract creation, review, and management.

CounselOS is Arceus Legal's system for coordinating AI-assisted legal workflows, company context, and licensed-attorney review.

Aline AI is AI-native legal software that drafts, redlines, signs, and analyzes contracts for in-house teams.

AI-powered legal research and document analysis platform by Thomson Reuters.

LeIA is the AI-powered legal companion automating document search, analysis, drafting, and workflows for attorneys and legal teams.

Cloud software that automates contract creation, negotiation, approval, signing, storage, and lifecycle management for enterprises.

Charta provides contract automation software that turns questionnaire-based offers and plain-language negotiation into signed, stored agreements for businesses.

Ironclad CLM is a contract lifecycle management platform designed for enterprise legal teams.

Chamelio is the AI-native contract lifecycle management platform for in-house legal teams.

AI-native contract intelligence platform automating enterprise contract drafting, negotiation, obligations, and analytics.

Legora Agent is an AI agent for legal work that plans, executes, reviews, and delivers complex legal work end-to-end.

LinkSquares CLM is LinkSquares' AI-powered contract lifecycle management suite for in-house legal teams.

AI-powered legal research platform for European jurisdictions, connecting legislation, case law, and internal firm knowledge.

Agiloft CLM is a no-code contract lifecycle management platform for legal and procurement teams.

Isaacus Platform provides legal AI models, APIs, and applications for retrieval, classification, extraction, and enrichment.

RelativityOne is an AI-powered legal data platform for organizing complex data and ediscovery.
